Clean out wrench



FIG. 1 is a front, bottom, right perspective view of a clean out wrench according to the invention;

FIG. 2 is a back, top, left perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a back elevational view thereof;

FIG. 5 is a left elevational view thereof; and,

FIG. 6 is a right elevational view thereof. 

CLAIM The ornamental design for a clean out wrench, as shown and described. 